Home / 24,888,960.40-37,303,949.40-10,512,000.40

Finding the Fourth Proportional to 24,888,960.40, 37,303,949.40 and 10,512,000.40

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Solution

The fourth proportional to 24,888,960.40, 37,303,949.40 and 10,512,000.40 is: 15,755,544.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,888,960.40 : 37,303,949.40 = 10,512,000.40 : x
  2. Step 2: Convert to fraction form
    24,888,960.40/37,303,949.40 = 10,512,000.40/x
  3. Step 3: Cross multiply
    24,888,960.40x = 37,303,949.40 × 10,512,000.40
  4. Step 4: Simplify right side
    24,888,960.40x = 392,139,131,014,379.75
  5. Step 5: Solve for x
    x = 392,139,131,014,379.75/24,888,960.40
  6. Step 6: Final answer
    x = 15,755,544.82

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.